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Date: Thu, 18 Jun 2009 19:55:24 +0200 From: Arnd Bergmann <arnd@...db.de> To: Michal Simek <monstr@...str.eu> Cc: microblaze-uclinux@...e.uq.edu.au, LKML <linux-kernel@...r.kernel.org>, Remis Lima Baima <remis.developer@...glemail.com>, Arnd Bergmann <arnd@...db.de> Subject: [PATCH 00/11] microblaze: use generic headers This series changes the microblaze architecture to just fall back on generic headers. This is especially important for those header files that define the user space ABI. While there has already been a release (2.6.30) with a different ABI, I hope that changing it now will still simplify life in the future. The unistd.h file still defines a lof of the legacy system calls by setting __ARCH_WANT_SYSCALL_* macros. These should be removed once the C libraries have been adapted to work without them. Unfortunately, doing that will change the ABI one more time in a forward-compatible way: new C libraries and applications will still work on older kernels, but old applications may not run on new kernels after that change. Michal, please apply for 2.6.31 or pull from git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/asm-generic.git microblaze Arnd <>< Arnd Bergmann (8): ipc: use __ARCH_WANT_IPC_PARSE_VERSION in ipc/util.h microblaze: remove init_mm microblaze: fall back on generic header files for the ABI microblaze: use generic unistd.h syscall list microblaze: clean up signal handling microblaze: use generic syscalls.h microblaze: make syscall_table implementation generic microblaze: remove sys_ipc Remis Lima Baima (3): microblaze: use the generic lib/checksum.c microblaze: convert all simple headers to use asm-generic microblaze: use generic system.h arch/microblaze/Kconfig | 6 + arch/microblaze/include/asm/atomic.h | 124 +-------- arch/microblaze/include/asm/bitops.h | 28 +-- arch/microblaze/include/asm/bug.h | 14 - arch/microblaze/include/asm/bugs.h | 18 +- arch/microblaze/include/asm/checksum.h | 134 ++------ arch/microblaze/include/asm/cmpxchg-local.h | 1 + arch/microblaze/include/asm/fb.h | 1 + arch/microblaze/include/asm/hardirq.h | 14 +- arch/microblaze/include/asm/ioctls.h | 92 +------ arch/microblaze/include/asm/ipcbuf.h | 37 +--- arch/microblaze/include/asm/irq.h | 6 +- arch/microblaze/include/asm/irqflags.h | 2 +- arch/microblaze/include/asm/mman.h | 26 +-- arch/microblaze/include/asm/mmu.h | 7 +- arch/microblaze/include/asm/mmu_context.h | 2 +- arch/microblaze/include/asm/mmu_context_no.h | 23 -- arch/microblaze/include/asm/module.h | 10 +- arch/microblaze/include/asm/msgbuf.h | 32 +-- arch/microblaze/include/asm/param.h | 31 +-- arch/microblaze/include/asm/parport.h | 1 + arch/microblaze/include/asm/pci.h | 2 +- arch/microblaze/include/asm/posix_types.h | 94 ++----- arch/microblaze/include/asm/scatterlist.h | 29 +-- arch/microblaze/include/asm/sembuf.h | 35 +-- arch/microblaze/include/asm/serial.h | 15 +- arch/microblaze/include/asm/shmbuf.h | 43 +--- arch/microblaze/include/asm/shmparam.h | 7 +- arch/microblaze/include/asm/siginfo.h | 14 - arch/microblaze/include/asm/signal.h | 166 +---------- arch/microblaze/include/asm/socket.h | 70 +---- arch/microblaze/include/asm/sockios.h | 24 +-- arch/microblaze/include/asm/stat.h | 69 +---- arch/microblaze/include/asm/swab.h | 9 +- arch/microblaze/include/asm/syscalls.h | 56 +--- arch/microblaze/include/asm/system.h | 121 ++------ arch/microblaze/include/asm/termbits.h | 204 +------------ arch/microblaze/include/asm/termios.h | 89 +------ arch/microblaze/include/asm/timex.h | 6 +- arch/microblaze/include/asm/types.h | 39 +--- arch/microblaze/include/asm/ucontext.h | 23 +-- arch/microblaze/include/asm/unistd.h | 435 +------------------------- arch/microblaze/include/asm/vga.h | 2 +- arch/microblaze/kernel/entry-nommu.S | 35 +-- arch/microblaze/kernel/init_task.c | 2 - arch/microblaze/kernel/signal.c | 178 +++-------- arch/microblaze/kernel/sys_microblaze.c | 109 +------ arch/microblaze/kernel/syscall_table.S | 371 ---------------------- arch/microblaze/lib/Makefile | 2 +- arch/microblaze/lib/checksum.c | 172 ---------- ipc/util.h | 2 +- kernel/Makefile | 1 + kernel/syscall_table.c | 12 + 53 files changed, 218 insertions(+), 2827 deletions(-) rewrite arch/microblaze/include/asm/atomic.h (100%) rewrite arch/microblaze/include/asm/bitops.h (95%) rewrite arch/microblaze/include/asm/checksum.h (69%) create mode 100644 arch/microblaze/include/asm/cmpxchg-local.h create mode 100644 arch/microblaze/include/asm/fb.h rewrite arch/microblaze/include/asm/ioctls.h (100%) rewrite arch/microblaze/include/asm/ipcbuf.h (100%) rewrite arch/microblaze/include/asm/mman.h (96%) delete mode 100644 arch/microblaze/include/asm/mmu_context_no.h rewrite arch/microblaze/include/asm/msgbuf.h (100%) rewrite arch/microblaze/include/asm/param.h (100%) create mode 100644 arch/microblaze/include/asm/parport.h rewrite arch/microblaze/include/asm/posix_types.h (96%) rewrite arch/microblaze/include/asm/scatterlist.h (100%) rewrite arch/microblaze/include/asm/sembuf.h (100%) rewrite arch/microblaze/include/asm/shmbuf.h (100%) rewrite arch/microblaze/include/asm/signal.h (100%) rewrite arch/microblaze/include/asm/socket.h (100%) rewrite arch/microblaze/include/asm/sockios.h (100%) rewrite arch/microblaze/include/asm/stat.h (100%) rewrite arch/microblaze/include/asm/syscalls.h (95%) rewrite arch/microblaze/include/asm/system.h (66%) rewrite arch/microblaze/include/asm/termbits.h (100%) rewrite arch/microblaze/include/asm/termios.h (100%) rewrite arch/microblaze/include/asm/types.h (100%) rewrite arch/microblaze/include/asm/ucontext.h (100%) rewrite arch/microblaze/include/asm/unistd.h (99%) delete mode 100644 arch/microblaze/kernel/syscall_table.S delete mode 100644 arch/microblaze/lib/checksum.c create mode 100644 kernel/syscall_table.c -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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